package servlet;

import pojo.Dept;
import service.DeptService;
import service.impl.DeptServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet(urlPatterns = "/update")
public class UpdateDeptServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doPost(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //TODO   要做但还没做的

        req.setCharacterEncoding("UTF-8");
        //获取参数
        String sid = req.getParameter("id");
        int id=Integer.parseInt(sid);
        String dname = req.getParameter("dname");
        String pass=req.getParameter("pass");

        DeptService deptService=new DeptServiceImpl();
        int result = deptService.updateDept(new Dept(id,dname));
        if (result>0) {
            resp.sendRedirect("dept");
        }else {

        }
    }
}
